Skip to main content

Ritani Jewelry

to
9
7
7
6
3
15
2
1
1
1
15
11
5
12
3
1
to
16
7,995
4,472
3,783
3,557
6
1
16
16
Creator: Ritani
Ritani 1.02ct Princess Cut Diamond Engagement Ring in Platinum
Ritani 1.02ct Princess Cut Diamond Engagement Ring in Platinum

Ritani 1.02ct Princess Cut Diamond Engagement Ring in Platinum

By Ritani

Located in Bethesda, MD

This Ritani 1.02-carat princess cut diamond engagement ring radiates brilliance and sophistication. The center stone, graded F color and VVS2 clarity (GIA #2211766791), is set in a s...

Category

2010s American Ritani Jewelry

Materials

Diamond, Platinum

Vintage Platinum Ritani Design 1.00tcw Diamond Ring
Vintage Platinum Ritani Design 1.00tcw Diamond Ring

Vintage Platinum Ritani Design 1.00tcw Diamond Ring

By Ritani

Located in New York, NY

This vintage diamond ring by Ritani is crafted in luxurious platinum and features a total of 0.99 carats of sparkling diamonds. The design showcases Ritani’s signature elegance with ...

Category

Late 20th Century Ritani Jewelry

Materials

Diamond, Platinum

Ritani Endless Love 18K White Gold 0.22 Carat Diamond Eternity Ring Size 6.75
Ritani Endless Love 18K White Gold 0.22 Carat Diamond Eternity Ring Size 6.75

Ritani Endless Love 18K White Gold 0.22 Carat Diamond Eternity Ring Size 6.75

By Ritani

Located in Old Tappan, NJ

Ritani 31694 "Endless Love Collection" 18K white gold diamond eternity ring. The band weighs approximately 2.06 grams and is approximately 1.95 millimeters wide. There are 51 round ...

Category

2010s American Contemporary Ritani Jewelry

Materials

Diamond, 18k Gold, White Gold

Ritani 14K White Gold Diamond Twist Ring with Round Diamonds 0.37 Carats
Ritani 14K White Gold Diamond Twist Ring with Round Diamonds 0.37 Carats

Ritani 14K White Gold Diamond Twist Ring with Round Diamonds 0.37 Carats

By Ritani

Located in Old Tappan, NJ

Ritani "Masterwork" 14K white gold 0.37 carat diamond twist ring, resembling a lattice pattern. Diamonds go half way around the band and are G/H Color, VS2/SI1 Clarity. The width o...

Category

2010s American Contemporary Ritani Jewelry

Materials

White Diamond, 14k Gold, White Gold

Ritani 18K White Gold 1.6mm Diamond 0.28 Ct Band Eternity Ring Size 6.75
Ritani 18K White Gold 1.6mm Diamond 0.28 Ct Band Eternity Ring Size 6.75

Ritani 18K White Gold 1.6mm Diamond 0.28 Ct Band Eternity Ring Size 6.75

By Ritani

Located in Old Tappan, NJ

Ritani 33700 "Bella Vita" collection 18K white gold diamond eternity ring. The band has a thin width, approximately 1.60 millimeters. There are 54 round faceted natural diamonds tot...

Category

2010s American Contemporary Ritani Jewelry

Materials

Diamond, White Diamond, 18k Gold, White Gold

Ritani Endless Love Princess Diamond Ring 1.70 Carat H VS1 in Platinum
Ritani Endless Love Princess Diamond Ring 1.70 Carat H VS1 in Platinum

Ritani Endless Love Princess Diamond Ring 1.70 Carat H VS1 in Platinum

By Ritani

Located in San Diego, CA

RITANI Style: Endless Love Collection Princess Diamond Halo Engagement Ring Serial Number: #1PCZ189 Metal: Platinum PT950 Size: 4.25 - sizable Total C...

Category

2010s American Ritani Jewelry

Materials

Diamond, Platinum

Ritani Masterwork 18K White Gold Diamond Eternity Ring 1.30 Carats Size 6.75
Ritani Masterwork 18K White Gold Diamond Eternity Ring 1.30 Carats Size 6.75

Ritani Masterwork 18K White Gold Diamond Eternity Ring 1.30 Carats Size 6.75

By Ritani

Located in Old Tappan, NJ

Ritani "Masterwork Collection" 18K white gold diamond eternity ring. The band weighs approximately 2.42 grams and is approximately 2.30 millimeters wide. There are 26 round diamonds...

Category

2010s American Contemporary Ritani Jewelry

Materials

Diamond, 18k Gold, White Gold

Ritani Eternity Diamond Wedding Ring Band .39ct Mined 14K Graduated Brand New
Ritani Eternity Diamond Wedding Ring Band .39ct Mined 14K Graduated Brand New

Ritani Eternity Diamond Wedding Ring Band .39ct Mined 14K Graduated Brand New

By Ritani

Located in Dearborn, MI

Ritani Eternity Diamond Wedding Ring Band .39ct Mined 14K Graduated Brand New Featuring 39 Natural Round Brilliant Cut Diamonds Ritani MSRP $2,610 Graduated Diamond Band Near Et...

Category

2010s Ritani Jewelry

Materials

Diamond, 14k Gold, White Gold

Ritani Channel Set Diamond Wedding Ring Band .15ct Mined 14K Brand New
Ritani Channel Set Diamond Wedding Ring Band .15ct Mined 14K Brand New

Ritani Channel Set Diamond Wedding Ring Band .15ct Mined 14K Brand New

By Ritani

Located in Dearborn, MI

Ritani Channel Set Diamond Wedding Ring Band .15ct Mined 14K White Gold Brand New Featuring 20 Natural Round Brilliant Cut Diamonds Ritani MSRP $1,240 Channel Set Diamonds Grea...

Category

2010s Ritani Jewelry

Materials

Diamond, 14k Gold, White Gold

Ritani MicroPave Diamond Eternity Wedding Band in Platinum
Ritani MicroPave Diamond Eternity Wedding Band in Platinum

Ritani MicroPave Diamond Eternity Wedding Band in Platinum

By Ritani

Located in San Diego, CA

Ritani Diamond Wedding Band Style: MicroPave Eternity Band Size: 4 Measurements: 2 MM TCW: 0.24 tcw Main Diamond: Round Brilliant Diamonds Color & Clarity: H - VS2 Hallmark: R...

Category

Early 2000s Ritani Jewelry

Materials

Diamond, Platinum

Ritani 1.25 Carat Round Brilliant Cut Diamond 18 Karat Gold Eternity Band Ring
Ritani 1.25 Carat Round Brilliant Cut Diamond 18 Karat Gold Eternity Band Ring

Ritani 1.25 Carat Round Brilliant Cut Diamond 18 Karat Gold Eternity Band Ring

By Ritani

Located in Baltimore, MD

Ritani 1.25 CTW Eternity Band Round Brilliant Cut Natural Diamond 18k Rose Gold Wedding Ring Size 4.25 Metal: 18k Rose Gold, marked 750 Weight: 2.50 grams Diamonds: 24 round natural...

Category

21st Century and Contemporary Modern Ritani Jewelry

Materials

Diamond, 18k Gold, Rose Gold

Ritani Platinum Princess Cut Diamond Engagement Ring
Ritani Platinum Princess Cut Diamond Engagement Ring

Ritani Platinum Princess Cut Diamond Engagement Ring

By Ritani

Located in Scottsdale, AZ

Designer: Ritani Material: platinum Center Diamond: 1 princess cut = 0.55ct Color: H Clarity: SI1 Diamond: 60 round brilliant cut = 0.60cttw Color: G Clarity: SI1-2 Ring Size: 6 (ple...

Category

21st Century and Contemporary Ritani Jewelry

Materials

Diamond, Platinum

Ritani 18k Gold Round Brilliant Royal Blue Sapphire Eternity Band Ring Size 10
Ritani 18k Gold Round Brilliant Royal Blue Sapphire Eternity Band Ring Size 10

Ritani 18k Gold Round Brilliant Royal Blue Sapphire Eternity Band Ring Size 10

By Ritani

Located in Montclair, NJ

--Stone(s):-- (42) Natural Genuine Sapphires - Round Brilliant Cut - Prong Set - Royal Blue Color - High Quality Total Carat Weight: 0.75 to 1 (approx.) Material: Solid 18k Yellow G...

Category

21st Century and Contemporary Ritani Jewelry

Materials

Blue Sapphire, 18k Gold

Ritani GIA Certified Diamond Engagement Ring
Ritani GIA Certified Diamond Engagement Ring

Ritani GIA Certified Diamond Engagement Ring

By Ritani

Located in New York, NY

Made of platinum, this ring centers a sparkling GIA certified round brilliant cut diamond that weighs 1.15ct. and is graded I color with VVS1 clarity. The diamond is accentuated by s...

Category

21st Century and Contemporary Contemporary Ritani Jewelry

Materials

Diamond, Platinum

Ritani 0.86 Carat Diamond Gold Engagement Ring
Ritani 0.86 Carat Diamond Gold Engagement Ring

Ritani 0.86 Carat Diamond Gold Engagement Ring

By Ritani

Located in New York, NY

This 18k white gold ring by Ritani, centers a GIA certified round brilliant cut diamond that weighs 0.86ct. and is graded F color with VS1 clarity. The center diamond is accentuated ...

Category

21st Century and Contemporary Contemporary Ritani Jewelry

Materials

Diamond, 18k Gold, White Gold

Related Items
Retro Platinum & Diamond Eternity Wedding Band Ring
Retro Platinum & Diamond Eternity Wedding Band Ring

Retro Platinum & Diamond Eternity Wedding Band Ring

Located in Philadelphia, PA

A very fine vintage platinum and diamond eternity band ring. With round brilliant diamonds prong set in a platinum band that is embellished with decorative engravings on the side of...

Category

20th Century Unknown Edwardian Ritani Jewelry

Materials

Diamond, Platinum

Vintage 14K White Gold & 0.37 Ctw. Diamond Engagement Ring
Vintage 14K White Gold & 0.37 Ctw. Diamond Engagement Ring

Vintage 14K White Gold & 0.37 Ctw. Diamond Engagement Ring

Located in Philadelphia, PA

A fine vintage gold and natural diamong ring. In 14 karat white gold. With a central high set prong-set 0.31± Ct round brilliant cut diamond (Color: G, Clarity: SI), flanked by 4 ...

Category

20th Century Retro Ritani Jewelry

Materials

Diamond, White Gold

Antique Edwardian Diamond Band Sz 6.75 Ring Platinum Wedding Eternity Jewelry
Antique Edwardian Diamond Band Sz 6.75 Ring Platinum Wedding Eternity Jewelry

Antique Edwardian Diamond Band Sz 6.75 Ring Platinum Wedding Eternity Jewelry

Located in Torrance, CA

Elegant antique Edwardian ring (circa 1918), crafted in 900 platinum. Single cut diamonds total an estimated 0.70 carats (estimated at I-J color and VS2-SI2 clarity). The ring epi...

Category

Early 20th Century American Edwardian Ritani Jewelry

Materials

Diamond, White Diamond, Platinum

1.00ctw 3-Stone Diamond Platinum Engagement Ring
1.00ctw 3-Stone Diamond Platinum Engagement Ring

1.00ctw 3-Stone Diamond Platinum Engagement Ring

Located in Houston, TX

This engagement ring features 1.00ctw of three prong-set round brilliant diamonds in a platinum ring. The size is currently a 5.75 but it may be sized smaller or larger upon request.

Category

21st Century and Contemporary American Ritani Jewelry

Materials

Diamond, Platinum

Tiffany & Co. Forever Semi Eternity Diamond Wedding Band Ring Platinum 4.5
Tiffany & Co. Forever Semi Eternity Diamond Wedding Band Ring Platinum 4.5

Tiffany & Co. Forever Semi Eternity Diamond Wedding Band Ring Platinum 4.5

By Tiffany & Co.

Located in Scottsdale, AZ

Ring size: 4.5 Stunning Tiffany & Co. diamond semi eternity band ring. Founded in 1837 in New York City, Tiffany & Co. is one of the world's mo...

Category

21st Century and Contemporary Unknown Contemporary Ritani Jewelry

Materials

Diamond, Platinum

Étincelle de Cartier Eternity Diamond Wedding Band 0.22 ct. 18K White Gold
Étincelle de Cartier Eternity Diamond Wedding Band 0.22 ct. 18K White Gold

Étincelle de Cartier Eternity Diamond Wedding Band 0.22 ct. 18K White Gold

By Cartier

Located in Honolulu, HI

Étincelle de Cartier eternity diamond wedding band, 18K white gold, set with 49 brilliant-cut diamonds totaling 0.22 carats. 1.52 mm wide. This ring i...

Category

21st Century and Contemporary French Modern Ritani Jewelry

Materials

Diamond, 18k Gold, White Gold

Vintage Deco Diamond Band Platinum Wedding Ring Eternity Fine Jewelry
Vintage Deco Diamond Band Platinum Wedding Ring Eternity Fine Jewelry

Vintage Deco Diamond Band Platinum Wedding Ring Eternity Fine Jewelry

Located in Torrance, CA

Elegant vintage Art Deco era ring (circa 1920s to 1930s), crafted in 900 platinum. 22 single cut diamonds are estimated at 0.01 carats each and total an estimated 0.22 carats (esti...

Category

Early 20th Century American Art Deco Ritani Jewelry

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. Etoile Round Diamond 0.56 TCW H VVS2 Engagement Ring Platinum
Tiffany & Co. Etoile Round Diamond 0.56 TCW H VVS2 Engagement Ring Platinum

Tiffany & Co. Etoile Round Diamond 0.56 TCW H VVS2 Engagement Ring Platinum

By Tiffany & Co.

Located in San Diego, CA

Tiffany & Co. Etoile Diamond Solitaire Engagement Ring Style: ETOILE Ref. number: 27676642 Metal: PT950 Platinum Size: 5.75 sizable TCW: 0.56 cts Main Diamond: Round Brilliant ...

Category

2010s American Ritani Jewelry

Materials

Diamond, Platinum

18k Gold Diamond Eternity Ring Full Eternity Ring Wedding Band Ring
18k Gold Diamond Eternity Ring Full Eternity Ring Wedding Band Ring

18k Gold Diamond Eternity Ring Full Eternity Ring Wedding Band Ring

By Oshi Jewels

Located in Bangkok, TH

Diamond Eternity Ring is made of 18k solid gold featured with a natural white sparkly 0.30 ct. diamonds in a thin 1 mm. full eternity band. Available in three colors of gold: White Gold / Rose Gold / Yellow Gold. This will add a effortless positive sparkle to your finger when worn. This ring is everything that she's looking for her collection. This ultra-thin micro pave eternity...

Category

21st Century and Contemporary Thai Modern Ritani Jewelry

Materials

Diamond, 18k Gold, Rose Gold, White Gold, Yellow Gold

Piaget Possession Eternity Band Diamond Platinum Wedding Ring
Piaget Possession Eternity Band Diamond Platinum Wedding Ring

Piaget Possession Eternity Band Diamond Platinum Wedding Ring

By Piaget

Located in Berlin, DE

Platinum Piaget Eternity Band Ring from the Possession Collection with 7 Diamonds in size 50.

Category

2010s French Contemporary Ritani Jewelry

Materials

Diamond, Platinum

Previously Available Items
Platinum GIA Certified Diamond Halo Ring by Ritani
Platinum GIA Certified Diamond Halo Ring by Ritani

Platinum GIA Certified Diamond Halo Ring by Ritani

By Ritani

Located in Webster, NY

Platinum Ritani diamond ring with a GIA certified 1.03ct Round Brilliant cut diamond. Center Diamond Carat Weight: 1.03ct Earth Mine Center Diamond Cut: Round Brilliant Cut Center...

Category

21st Century and Contemporary Ritani Jewelry

Materials

Diamond, Platinum

Ritani 18k Yellow Gold 0.22ctw Diamond Three Row Vine Design Band Ring
Ritani 18k Yellow Gold 0.22ctw Diamond Three Row Vine Design Band Ring

Ritani 18k Yellow Gold 0.22ctw Diamond Three Row Vine Design Band Ring

By Ritani

Located in Montclair, NJ

–Stone(s)– (Numerous) Natural Genuine Diamonds - Round Brilliant Cut - Pave Set - F-G Color - VS1-VS2 Clarity  - 0.22ctw (exact) Material: Solid 18kYellow Gold Weight: 3.85 Grams Ri...

Category

21st Century and Contemporary Ritani Jewelry

Materials

Diamond, Gold, 18k Gold, Yellow Gold

9.27 Carat Cushion Cut Diamond Engagement Ring
9.27 Carat Cushion Cut Diamond Engagement Ring

9.27 Carat Cushion Cut Diamond Engagement Ring

By Ritani

Located in Chicago, IL

This absolutely stunning ring features a 9.27 carat cushion modified brilliant cut diamond with D color and SI1 clarity, flanked by pear shaped diamonds weighing approximately 0.80 c...

Category

21st Century and Contemporary Ritani Jewelry

Materials

Diamond, Platinum

Ritani 1.44ctw Diamond Halo Engagement Ring 14k White Gold Sz 5 Round Brilliant
Ritani 1.44ctw Diamond Halo Engagement Ring 14k White Gold Sz 5 Round Brilliant

Ritani 1.44ctw Diamond Halo Engagement Ring 14k White Gold Sz 5 Round Brilliant

By Ritani

Located in McLeansville, NC

This lovely halo ring comes with a Ritani Card of Authenticity. Gem: Natural Diamonds - 1.44 Total Carats, Round Brilliant Cut - Center - 1.01 Carats, H Color, SI2 Clarity - GIA Num...

Category

21st Century and Contemporary Ritani Jewelry

Materials

Diamond, White Gold

Ritani Platinum Single Row Shared Prong Round Cut .66ct Diamond Band Ring
Ritani Platinum Single Row Shared Prong Round Cut .66ct Diamond Band Ring

Ritani Platinum Single Row Shared Prong Round Cut .66ct Diamond Band Ring

By Ritani

Located in New York, NY

Ritani wedding band ring from the Masterwork collection finely crafted in platinum featuring 10 round brilliant cut diamonds weighing 0.66 carats total weight approximately G-H color...

Category

21st Century and Contemporary American Modern Ritani Jewelry

Materials

White Diamond, Diamond, Platinum

Ritani Contemporary 1.55 CTW Diamond 14 Karat Cushion Engagement Ring GIA
Ritani Contemporary 1.55 CTW Diamond 14 Karat Cushion Engagement Ring GIA

Ritani Contemporary 1.55 CTW Diamond 14 Karat Cushion Engagement Ring GIA

By Ritani

Located in Philadelphia, PA

Centering a cushion-modified brilliant diamond weighing approximately 1.00 carat - K color with VS1 clarity Prong set with a halo surround and shoulders prong set with round brillian...

Category

21st Century and Contemporary Ritani Jewelry

Materials

White Diamond, Diamond, Gold, 14k Gold, White Gold

Ritani Platinum Band
Ritani Platinum Band

Ritani Platinum Band

By Ritani

Located in Scottsdale, AZ

Designer: Ritani Material: platinum Weight: 12.16 grams Dimensions: band measures 6mm wide Size: 8.5 (complimentary sizing available) Complete with original pouch and papers

Category

21st Century and Contemporary Ritani Jewelry

Materials

Platinum

Ritani Platinum Diamond Eternity Band
Ritani Platinum Diamond Eternity Band

Ritani Platinum Diamond Eternity Band

By Ritani

Located in Scottsdale, AZ

Designer: Ritani Material: platinum Diamond: 45 round cut = 0.45cttw Color: G Clarity: SI1-2 Size: 6.5 complimentary sizing available Weight: 3.54 grams

Category

21st Century and Contemporary Ritani Jewelry

Materials

Diamond, Platinum

Ritani Classic French-Set Halo Cushion Diamond Engagement Ring
Ritani Classic French-Set Halo Cushion Diamond Engagement Ring

Ritani Classic French-Set Halo Cushion Diamond Engagement Ring

By Ritani

Located in Bethesda, MD

A row of sparkling diamonds is French-set allowing more light to enter each stone to create extra brilliance. A sparkling French-set halo adds brilliance around the center diamond an...

Category

2010s Ritani Jewelry

Materials

Diamond, Platinum

2.0 Carat GIA Ritani Diamond Engagement Ring
2.0 Carat GIA Ritani Diamond Engagement Ring

2.0 Carat GIA Ritani Diamond Engagement Ring

By Ritani

Located in Litchfield, CT

Circa 2000s, 18k, by Ritani, New York City. This romantic engagement ring is set with a beautiful 2.0 carat diamond (L color, SI1 clarity, GIA certificate). The view from the side of...

Category

Early 2000s American Ritani Jewelry

Materials

Diamond, White Diamond, Platinum

Ritani jewelry & watches for sale on 1stDibs.

Find a range of Ritani jewelry & watches available on 1stDibs. Each of these unique items was designed with extraordinary care, often using platinum. While looking for the most stylish antique or vintage Ritani jewelry to pair with your ensemble, you’ll find that Ritani diamond jewelry & watches, from our inventory of 20, can add a particularly distinctive touch to your look. We have 22 pieces in this collection as well as a number of other designs by this jeweler. While this collection reflects work that originated over various time periods, most of these items were designed during the 21st century and contemporary. If you’re looking for additional options, many customers also consider jewelry & watches by Dover Jewelry, Christopher Designs, and Paula Crevoshay. Prices for Ritani jewelry & watches can differ depending upon gemstone, time period and other attributes. On 1stDibs, the price for these items starts at $550 and tops out at $550,000, while pieces like these, on average, can sell for $3,435.
Questions About Ritani Jewelry
  • 1stDibs ExpertJanuary 27, 2025
    Ritani jewelry is made in the USA. The luxury jewelry maker produces each piece at its own workshop in White Plains, New York. Its headquarters is also in the city. Since its founding in 1999, Ritani has become widely known for its artisan-crafted natural and lab-created diamond pieces. On 1stDibs, find a selection of Ritani jewelry.
  • 1stDibs ExpertJanuary 19, 2025
    Ritani rings are made in the USA. Specifically, the luxury jewelry maker produces each piece in White Plains, New York. At its workshop, highly trained artisans complete much of the crafting by hand. Explore a range of Ritani jewelry on 1stDibs.